32-17-18. Turn light requirements--Visibility--Violation as petty offense.
If a motor vehicle is equipped with a signal lamp to comply with the provisions of §32-26-23, the signal lamp shall be so constructed and located on the vehicle as to give a signal, yellow or red in color, which shall be plainly visible in normal sunlight from a distance of one hundred feet to the rear of the vehicle but may not project a glaring or dazzling light. A violation of this section is a petty offense.
Source: SDC 1939, §44.0352 (15); SL 1984, ch 228, §5; SL 1989, ch 255, §50.